- SONOFF MINIR4 Extreme Wi-Fi Smart Switch

Connecting to network is super fast.. Very easy to fix inside existing switch board Load can also be switched on/ off using existing switch..without distrubing scheduled timings. Good added feature on this version.

I would say, the best in the category of wifi relays; in terms of quality, size, ease of connection, features, customisation and DIY capabilities. But the price is somewhat more!

I have tested this before. It's an excellent product, and I would ideally like to have these all over my house. But the cost is too high for me to justify switches in my house.

⭐⭐⭐⭐⭐ Excellent Smart Switch – Compact, Reliable & Easy for Indian Wiring This is a superb-quality smart switch and totally worth buying. The Sonoff Mini R4 is very compact, well-built, and works perfectly in Indian home wiring systems. In most Indian houses, the switchboard usually has only one neutral wire, and wiring is done in parallel connection. You don’t need to worry at all—bringing a neutral wire from a nearby tubelight or common neutral point works perfectly. The installation was smooth and hassle-free. I used a tester to identify the live and neutral wires, which made the process very easy. Initially, it may look a bit tough, but once you understand the wiring, it’s straightforward even for beginners (basic electrical knowledge recommended). 🔹 Important Note: This is a single-channel smart switch, meaning it can control only one circuit at a time. If you connect two lights or tubelights to it, both will turn ON/OFF together. You cannot control them separately using one Mini R4. What I liked: ✅ Very compact – fits easily behind switchboards ✅ Excellent build quality ✅ Works perfectly with Indian wiring (common neutral) ✅ Supports manual switch + app control ✅ Stable and reliable performance ✅ Easy installation with basic tools Overall, this is a very good, reliable, and practical smart switch for home automation. If you want to convert a normal switch into a smart one without changing your existing setup, this is a must-buy product. Highly recommended 👍

Great size to hide in the electrical box. Using in north canadian winters with no glitches.

It was a bit big for fitting behind my light switch, but with some shoving it could fit. But overall it works flawlessly

Great product, easy to install and fits in standard EU box. I used it to connect my light fixtures to my smart home environment. It integrates nicely with Google Home and Samsung SmartThings. It also retains normal operation of the light switch which was a must for me.

Excellent

excelente